企业私有网络构建运维

企业私有网络构建运维

交换网络的构建与配置

规划拓扑

拓扑描述

部门1网络为子网1：192.168.1.0/24，对应VLAN10

部门2网络为子网2：192.168.2.0/24，对应VLAN20

部门1、部门2的计算机分别通过交换机SW2、SW3接入，然后通过总交换机SW1互连

拓扑图

将所有设备启动

配置各个设备

配置过程说明

SW1：需要创建vlan、配置access和trunk接口、并将相应接口加入对应vlan10、vlan20中

SW2：需要创建vlan、配置access和trunk接口、并将相应接口加入对应vlan10、vlan20中

SW3：需要创建vlan、配置access和trunk接口、并将相应接口加入对应vlan10、vlan20中

S1配置步骤

system-view
Enter system view, return user view with Ctrl+Z.

[Huawei]sysname SW1

[SW1]vlan batch 10 20
Info: This operation may take a few seconds. Please wait for a moment...done.

[SW1-GigabitEthernet0/0/1]port link-type access

[SW1-GigabitEthernet0/0/1]port default vlan 10

[SW1-GigabitEthernet0/0/1]quit

[SW1]interface GigabitEthernet 0/0/2

[SW1-GigabitEthernet0/0/2]port link-type access

[SW1-GigabitEthernet0/0/2]port default vlan 20

[SW1-GigabitEthernet0/0/2]quit

[SW1]interface GigabitEthernet 0/0/3

[SW1-GigabitEthernet0/0/3]port link-type trunk

[SW1-GigabitEthernet0/0/3]port trunk allow-pass vlan 10 20

[SW1-GigabitEthernet0/0/3]quit

[SW1]interface GigabitEthernet 0/0/4

[SW1-GigabitEthernet0/0/4]port link-type trunk

[SW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 10 20

[SW1-GigabitEthernet0/0/4]quit

S2配置步骤

system-view
Enter system view, return user view with Ctrl+Z.

[Huawei]sysname SW2

[SW2]vlan batch 10 20
Info: This operation may take a few seconds. Please wait for a moment...done.

[SW2-GigabitEthernet0/0/1]port link-type access

[SW2-GigabitEthernet0/0/1]port default vlan 10

[SW2-GigabitEthernet0/0/1]quit

[SW2]interface GigabitEthernet 0/0/2

[SW2-GigabitEthernet0/0/2]port link-type access

[SW2-GigabitEthernet0/0/2]port default vlan 20

[SW2-GigabitEthernet0/0/2]quit

[SW2]interface GigabitEthernet 0/0/3

[SW2-GigabitEthernet0/0/3]port link-type trunk

[SW2-GigabitEthernet0/0/3]port trunk allow-pass vlan 10 20

[SW2-GigabitEthernet0/0/3]quit

S3配置步骤

system-view
Enter system view, return user view with Ctrl+Z.

[Huawei]sysname SW3

[SW3]vlan batch 10 20
Info: This operation may take a few seconds. Please wait for a moment...done.

[SW3-GigabitEthernet0/0/1]port link-type access

[SW3-GigabitEthernet0/0/1]port default vlan 10

[SW3-GigabitEthernet0/0/1]quit

[SW3]interface GigabitEthernet 0/0/2

[SW3-GigabitEthernet0/0/2]port link-type access

[SW3-GigabitEthernet0/0/2]port default vlan 20

[SW3-GigabitEthernet0/0/2]quit

[SW3]interface GigabitEthernet 0/0/3

[SW3-GigabitEthernet0/0/3]port link-type trunk

[SW3-GigabitEthernet0/0/3]port trunk allow-pass vlan 10 20

[SW3-GigabitEthernet0/0/3]quit

配置PC地址

PC1  192.168.1.1/24

PC2  192.168.2.2/24

PC3  192.168.1.3/24

PC4  192.168.2.4/24

PC5  192.168.1.5/24

PC6  192.168.2.6/24

配置PC1地址

配置PC1地址为192.168.1.1/24

配置PC2地址 

配置PC2地址为192.168.2.2/24

配置PC3地址

配置PC3地址为192.168.1.3/24

配置PC4地址 

配置PC4地址为192.168.2.4/24

配置PC5地址 

配置PC5地址为192.168.1.5/24

配置PC6地址

配置PC6地址为192.168.2.6/24

 

网络连通性测试

打开PC1命令行，通过ping命令对其他PC机进行连通测试

路由网络的构建与配置

规划拓扑

架构分析

在构建的局域网中，通过路由器间配置静态路由，实现PC1和PC2主机直接连通，主机网段不能与路由器直接互联网段通信

拓扑描述

路由器之间通过静态路由设置路由策略。通过配置Cloud设备，R1和R2路由器之间建立通信

R1路由器：配置指向192.168.2.0/24网络的静态路由，下一跳为R2接口地址。配置指向192.168.1.0/24网络的静态路由，下一跳为R3接口地址

R2路由器：配置指向192.168.1.0/24网络的静态路由，下一跳为R1接口地址。配置指向192.168.2.0/24网络的静态路由，下一跳为R4接口地址

R3路由器：配置指向192.168.2.0/24网络的静态路由，下一跳为R1接口地址

R4路由器：配置指向192.168.1.0/24网络的静态路由，下一跳为R2接口地址

拓扑图

路由器使用AR2220

 

配置cloud 

添加cloud设备

将cloud设备拖入拓扑中，双击进行配置，增加UDP端口，UDP端口为Cloud设备与虚拟设备的连接端口

添加端口映射 

添加端口映射，入端口编号为UDP1端口编号，出端口编号为UDP2编号，勾选“双向通道”复选框，单击下方“增加”按钮，可以在端口映射表中查看添加的端口映射关系

连接cloud和路由器 

配置路由器

R1路由器配置

system-view
Enter system view, return user view with Ctrl+Z.

[Huawei]sysname R1

[R1]interface GigabitEthernet 0/0/0

[R1-GigabitEthernet0/0/0]ip address 12.12.12.1 30
May 13 2020 18:38:44-08:00 R1 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/0 has entered the UP state.

[R1-GigabitEthernet0/0/0]quit

[R1]interface GigabitEthernet 0/0/1

[R1-GigabitEthernet0/0/1]ip address 192.168.101.1 30
May 13 2020 18:40:16-08:00 R1 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
on the interface GigabitEthernet0/0/1 has entered the UP state.

[R1-GigabitEthernet0/0/1]quit

[R1]ip route-static 192.168.2.0 24 12.12.12.2

[R1]ip route-static 192.168.1.0 24 192.168.101.2

R2路由器配置

system-view
Enter system view, return user view with Ctrl+Z.

[Huawei]sysname R2

[R2]interface GigabitEthernet 0/0/0

[R2-GigabitEthernet0/0/0]ip address 12.12.12.2 30
May 13 2020 18:45:20-08:00 R2 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/0 has entered the UP state.

[R2-GigabitEthernet0/0/0]quit

[R2]interface GigabitEthernet 0/0/1

[R2-GigabitEthernet0/0/1]ip address 192.168.101.5 30
May 13 2020 18:45:59-08:00 R2 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
on the interface GigabitEthernet0/0/1 has entered the UP state.

[R2-GigabitEthernet0/0/1]quit

[R2]ip route-static 192.168.1.0 24 12.12.12.1

[R2]ip route-static 192.168.2.0 24 192.168.101.6

R3路由器配置

system-view
Enter system view, return user view with Ctrl+Z.

[Huawei]sysname R3

[R3]interface GigabitEthernet 0/0/0

[R3-GigabitEthernet0/0/0]ip address 192.168.101.2 30
May 13 2020 18:51:11-08:00 R3 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/0 has entered the UP state.

[R3-GigabitEthernet0/0/0]quit

[R3]interface GigabitEthernet 0/0/1

[R3-GigabitEthernet0/0/1]ip address 192.168.1.1 24
May 13 2020 18:51:40-08:00 R3 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
on the interface GigabitEthernet0/0/1 has entered the UP state.

[R3-GigabitEthernet0/0/1]quit

[R3]ip route-static 192.168.2.0 24 192.168.101.1

R4路由器配置

system-view
Enter system view, return user view with Ctrl+Z.

[Huawei]sysname R4

[R4]interface GigabitEthernet 0/0/0

[R4-GigabitEthernet0/0/0]ip address 192.168.101.6 30
May 13 2020 18:54:42-08:00 R4 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/0 has entered the UP state.

[R4-GigabitEthernet0/0/0]quit

[R4]interface GigabitEthernet 0/0/1

[R4-GigabitEthernet0/0/1]ip address 192.168.2.1 24
May 13 2020 18:55:09-08:00 R4 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
on the interface GigabitEthernet0/0/1 has entered the UP state.

[R4-GigabitEthernet0/0/1]quit

[R4]ip route-static 192.168.1.0 24 192.168.101.5

PC配置IP地址

PC1配置IP地址

配置PC1地址为192.168.1.2/24，网关地址为192.168.1.1

 

PC2配置IP地址 

配置PC2地址为192.168.2.2/24，网关地址为192.168.2.1

 

PC1连通测试 

在PC1上进入命令行模式，通过PING命令对PC2 IP地址和R4路由器上行端口IP地址进行测试

 

 

PC2连通测试 

在PC2上进入命令行模式，通过PING命令对PC1 IP地址和R3路由器上行端口IP地址进行测试

 

 

使用模拟器配置无线网络 

规划拓扑

拓扑分析

对于小型局域网中，鉴于接入设备的需求，需要在局域网中部署无线网络，通过无线控制器AC管理网络中所有的无线AP设备，下发无线配置信息。无线网络发布2.4G和5G信号，满足不同设备的连接使用

拓扑描述

交换机配置vlan100为连接无线设备，网关地址为10.10.100.1/22。

AC控制器管理地址为172.16.101.1/24，设置vlan101为AC和AP之间管理VLAN，配置DHCP地址池，使AP可以自动获取管理地址

拓扑图

交换机使用S5700，AC使用AC6005，AP使用AP2050

配置设备 

SW1交换机配置

system-view
Enter system view, return user view with Ctrl+Z.

[Huawei]sysname SW1

[SW1]vlan batch 100 101
Info: This operation may take a few seconds. Please wait for a moment...done.

[SW1]interface GigabitEthernet 0/0/1

[SW1-GigabitEthernet0/0/1]port link-type trunk

[SW1-GigabitEthernet0/0/1]port trunk pvid vlan 101

[SW1-GigabitEthernet0/0/1]port trunk allow-pass vlan 100 101

[SW1-GigabitEthernet0/0/1]quit

[SW1]interface GigabitEthernet 0/0/2

[SW1-GigabitEthernet0/0/2]port link-type trunk

[SW1-GigabitEthernet0/0/2]port trunk pvid vlan 101

[SW1-GigabitEthernet0/0/2]port trunk allow-pass vlan 100 101

[SW1-GigabitEthernet0/0/2]quit

[SW1]interface GigabitEthernet 0/0/3

[SW1-GigabitEthernet0/0/3]port link-type trunk

[SW1-GigabitEthernet0/0/3]port trunk allow-pass vlan 100 101

[SW1-GigabitEthernet0/0/3]quit

[SW1]dhcp enable
Info: The operation may take a few seconds. Please wait for a moment.done.

[SW1]interface Vlanif 100

[SW1-Vlanif100]ip address 10.10.100.1 22

[SW1-Vlanif100]dhcp select interface

[SW1-Vlanif100]dhcp server dns-list 114.114.114.114 223.5.5.5

[SW1-Vlanif100]quit

AC1交换机配置

system-view
Enter system view, return user view with Ctrl+Z.

[AC6005]sysname AC1

[AC1]vlan batch 100 101
Info: This operation may take a few seconds. Please wait for a moment...done.

[AC1]dhcp enable
Info: The operation may take a few seconds. Please wait for a moment.done.

[AC1]interface GigabitEthernet 0/0/1

[AC1-GigabitEthernet0/0/1]port link-type trunk 

[AC1-GigabitEthernet0/0/1]port trunk allow-pass vlan 100 101

[AC1-GigabitEthernet0/0/1]quit

[AC1]interface Vlanif 101

[AC1-Vlanif101]ip address 172.16.101.1 24

[AC1-Vlanif101]dhcp select interface

[AC1-Vlanif101]quit

[AC1]wlan

[AC1-wlan-view]ap-group name ap-group1
Info: This operation may take a few seconds. Please wait for a moment.done.

[AC1-wlan-ap-group-ap-group1]regulatory-domain-profile default
Warning: Modifying the country code will clear channel, power and antenna gain c
onfigurations of the radio and reset the AP. Continue?[Y/N]:y

[AC1-wlan-ap-group-ap-group1]quit

[AC1-wlan-view]quit

[AC1]capwap source interface Vlanif 101

[AC1]wlan

[AC1-wlan-view]ap auth-mode mac-auth 

[AC1-wlan-view]ap-id 0 ap-mac 00e0-fc41-4200         ##在AP1上用dis arp查询MAC地址

[AC1-wlan-ap-0]ap-name area_1

[AC1-wlan-ap-0]ap-group ap-group1

Warning: This operation may cause AP reset. If the country code changes, it will
 clear channel, power and antenna gain configurations of the radio, Whether to c
ontinue? [Y/N]:y
Info: This operation may take a few seconds. Please wait for a moment.. done.

[AC1-wlan-ap-0]quit

[AC1-wlan-view]ap-id 1 ap-mac 00e0-fcb8-7380

[AC1-wlan-ap-1]ap-name area_2

[AC1-wlan-ap-1]ap-group ap-group1

Warning: This operation may cause AP reset. If the country code changes, it will
 clear channel, power and antenna gain configurations of the radio, Whether to c
ontinue? [Y/N]:y
Info: This operation may take a few seconds. Please wait for a moment.. done.

[AC1-wlan-ap-1]quit

[AC1-wlan-view]display ap all
Info: This operation may take a few seconds. Please wait for a moment.done.
Total AP information:
nor  : normal          [2]
--------------------------------------------------------------------------------
---------------
ID   MAC            Name   Group     IP             Type            State STA Up
time
--------------------------------------------------------------------------------
---------------
0    00e0-fc41-4200 area_1 ap-group1 172.16.101.252 AP2050DN        nor   0   2M
:0S
1    00e0-fcb8-7380 area_2 ap-group1 172.16.101.91  AP2050DN        nor   0   1M
:58S
--------------------------------------------------------------------------------
---------------
Total: 2

[AC1-wlan-view]security-profile name Internet

[AC1-wlan-sec-prof-Internet]security wpa-wpa2 psk pass-phrase a1234567 aes

[AC1-wlan-sec-prof-Internet]quit

[AC1-wlan-view]ssid-profile name Internet

[AC1-wlan-ssid-prof-Internet]ssid Internet
Info: This operation may take a few seconds, please wait.done.
[AC1-wlan-ssid-prof-Internet]quit

[AC1-wlan-view]vap-profile name Internet

[AC1-wlan-vap-prof-Internet]forward-mode direct-forward

[AC1-wlan-vap-prof-Internet]service-vlan vlan-id 100
Info: This operation may take a few seconds, please wait.done.

[AC1-wlan-vap-prof-Internet]security-profile Internet
Info: This operation may take a few seconds, please wait.done.

[AC1-wlan-vap-prof-Internet]ssid-profile Internet
Info: This operation may take a few seconds, please wait.done.

[AC1-wlan-vap-prof-Internet]quit

[AC1-wlan-view]ap-group name ap-group1

[AC1-wlan-ap-group-ap-group1]vap-profile Internet wlan 1 radio 0
Info: This operation may take a few seconds, please wait...done.

[AC1-wlan-ap-group-ap-group1]vap-profile Internet wlan 1 radio 1
Info: This operation may take a few seconds, please wait...done.

[AC1-wlan-ap-group-ap-group1]quit

查看无线网络信号

 

设备连接无线 

笔记本连接2.4G信号

打开STA1笔记本配置窗口，选择信道1，输入密码，点击确定，应用

 

连接完成后SSID显示状态为已连接

 

通过命令行查看电脑的无线ip地址，通过PING命令访问网关地址10.10.100.1

> ifconfig

笔记本连接5G信号 

打开STA2笔记本配置窗口，选择信道149，输入密码，点击确定，应用

 

在Vap列表显示状态为“已连接”

 

命令行模式查看当前WIFI获取的IP地址，通过PING命令访问STA1笔记本电脑地址为10.10.103.25